3206445445860 has 192 divisors, whose sum is σ = 9590018457600. Its totient is φ = 798704524800.

The previous prime is 3206445445859. The next prime is 3206445445867. The reversal of 3206445445860 is 685445446023.

It is a happy number.

3206445445860 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×3206445445860² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3206445445867) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 256694215 + ... + 256706705.

It is an arithmetic number, because the mean of its divisors is an integer number (49948012800).

Almost surely, 2^{3206445445860} is an apocalyptic number.

3206445445860 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3206445445860, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4795009228800).

3206445445860 is an abundant number, since it is smaller than the sum of its proper divisors (6383573011740).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3206445445860 is a wasteful number, since it uses less digits than its factorization.

3206445445860 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17322 (or 17320 counting only the distinct ones).

The product of its (nonzero) digits is 11059200, while the sum is 51.

The spelling of 3206445445860 in words is "three trillion, two hundred six billion, four hundred forty-five million, four hundred forty-five thousand, eight hundred sixty".